These are all/most of the military units wrote about in Halo Fanon.
“Team Jian—later redesignated as Fireteam Jian—was a squad of SPARTAN-III commandos from Gamma...Team Jian
“The UNSC Army's strategy is based on several principles that distinguish it from the Marines...United Nations Space Command Army
“The Special Tactics and Operations unit is one of the most elite UNSC special forces group...Special Tactics and Operations
This category has the following 2 subcategories, out of 2 total.
Pages in category "Units"
The following 200 pages are in this category, out of 641 total.